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Marketable Securities (Details) $ in Thousands | 3 Months Ended
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Jul. 02, 2016 USD ($)
Schedule of Available-for-sale Securities [Line Items] |
Available-for-sale Securities, Debt Maturities, Next Rolling Twelve Months, Amortized Cost Basis | $ 11,387
Available-for-sale Securities, Amortized Cost Basis | 44,599
Available-for-sale Securities, Gross Unrealized Gain | 11
Available-for-sale Securities, Gross Unrealized Loss | (4)
Available-for-sale Securities | 44,606
Available-for-sale Securities, Debt Maturities, Next Rolling Twelve Months, Fair Value | 11,380
Available-for-sale Securities, Debt Maturities, Rolling Year Two Through Five, Amortized Cost Basis | 33,212
Available-for-sale Securities, Debt Maturities, Rolling Year Two Through Five, Fair Value | 33,226
Certificates of Deposit [Member] |
Schedule of Available-for-sale Securities [Line Items] |
Available-for-sale Securities, Amortized Cost Basis | 680
Available-for-sale Securities, Gross Unrealized Gain | 0
Available-for-sale Securities, Gross Unrealized Loss | 0
Available-for-sale Securities | 680
Commercial Paper, Not Included with Cash and Cash Equivalents [Member] |
Schedule of Available-for-sale Securities [Line Items] |
Available-for-sale Securities, Amortized Cost Basis | 9,934
Available-for-sale Securities, Gross Unrealized Gain | 0
Available-for-sale Securities, Gross Unrealized Loss | (4)
Available-for-sale Securities | 9,930
Corporate Bond Securities [Member] |
Schedule of Available-for-sale Securities [Line Items] |
Available-for-sale Securities, Amortized Cost Basis | 31,579
Available-for-sale Securities, Gross Unrealized Gain | 11
Available-for-sale Securities, Gross Unrealized Loss | 0
Available-for-sale Securities | 31,590
US Government Agencies Debt Securities [Member] |
Schedule of Available-for-sale Securities [Line Items] |
Available-for-sale Securities, Amortized Cost Basis | 2,406
Available-for-sale Securities, Gross Unrealized Gain | 0
Available-for-sale Securities, Gross Unrealized Loss | 0
Available-for-sale Securities | $ 2,406

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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26610-111562 + Details
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